# PDF Converter vs Studybara

The clearest difference is in-app purchases: Studybara at none against PDF Converter's 3. Studybara also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PDF Converter sells 3 in-app purchases, starting at $4.99 per 7 days. Studybara asks for nothing beyond the download.

PDF Converter ships an update fortnightly, Studybara every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PDF Converter | Studybara |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (35 ratings)](https://appshunter.io/ios/app/pdf-converter-pdf-scanner/id6740842369/reviews)** | — |
| Number of ratings | **35** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 47 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Syed Sahib Sultan](https://appshunter.io/developer/1772841767) | [CARLOS ALEJANDRO LACASA](https://appshunter.io/developer/1895045881) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-pdf-scanner/id6740842369)

Easily transform images and physical documents into high-quality PDFs. Convert photos, JPGs, and other image files, or scan documents using your device's camera. Create and customize PDFs for various needs with a secure and efficient interface.

**Highlights:** Scan physical documents with camera, Convert photos and JPGs to PDF, Create and customize PDFs, File conversion to PDF, Automatic edge detection and image correction

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan & Convert Files into PDF | $4.99 | per 7 days |
| Scan & Convert Files into PDF | $9.99 | per month |
| Scan & Convert Files into PDF | $34.99 | per year |


### Studybara

[App page](https://appshunter.io/ios/app/studybara/id6795582940)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PDF Converter free?

PDF Converter is free to download, with in-app purchases available.

### Is Studybara free?

Studybara is free to download, with no in-app purchases.

### Do PDF Converter or Studybara have ads?

Neither PDF Converter nor Studybara shows ads.

### Which is updated more often, PDF Converter or Studybara?

PDF Converter ships an update fortnightly, and Studybara every 3 weeks. Most recently, PDF Converter was updated on October 30, 2026 and Studybara on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*